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Is Slave! #138 worth grading?

Star Wars · 1980 Star Wars: Empire Strikes Back · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Slave! #138 sells for $155 against $1.88 raw: a $153 spread, 82× the ungraded price. Even a PSA 9 ($141) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.88
Grade 9.5
$155
PSA 9
$141
Gem premium
82×
As of
Oct 4, 2026

Break-even by outcome and fee

Slave! #138: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — Grade 9.5$155+$128+$103+$3.12
PSA 9$141+$114+$88.62−$11.38
PSA 8$46.19+$19.31−$5.69−$106

Net = sale price − $1.88 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Slave! #138: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$144+$92.25
50%$148+$95.87
75%$151+$99.50

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Slave! #138 graded prices by company and grade
GradeGraded
9.5$155
9$141
8$46.19
7$16.50

Run your own numbers

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Grading Slave! #138 — FAQ

Is Slave! #138 worth grading?

A Grade 9.5 Slave! #138 sells for $155 against $1.88 raw: a $153 spread, 82× the ungraded price. Even a PSA 9 ($141) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

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